72831807

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4217}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 111861360

約数和(自身を除く): 39029553

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 4217, 5757, 12651, 17271, 37953, 80123, 240369, 425917, 721107, 1277751, 3833253, 8092423, 24277269, 72831807]

約数ペア:

[(1, 72831807), (3, 24277269), (9, 8092423), (19, 3833253), (57, 1277751), (101, 721107), (171, 425917), (303, 240369), (909, 80123), (1919, 37953), (4217, 17271), (5757, 12651)]